IT1135552B - Cannello di saldatura di scanalature strette - Google Patents

Cannello di saldatura di scanalature strette

Info

Publication number
IT1135552B
IT1135552B IT19871/81A IT1987181A IT1135552B IT 1135552 B IT1135552 B IT 1135552B IT 19871/81 A IT19871/81 A IT 19871/81A IT 1987181 A IT1987181 A IT 1987181A IT 1135552 B IT1135552 B IT 1135552B
Authority
IT
Italy
Prior art keywords
welding torch
narrow slot
slot welding
narrow
torch
Prior art date
Application number
IT19871/81A
Other languages
English (en)
Other versions
IT8119871A0 (it
Inventor
Stol Israel
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT8119871A0 publication Critical patent/IT8119871A0/it
Application granted granted Critical
Publication of IT1135552B publication Critical patent/IT1135552B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0213—Narrow gap welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
IT19871/81A 1980-02-29 1981-02-20 Cannello di saldatura di scanalature strette IT1135552B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/126,093 US4309590A (en) 1980-02-29 1980-02-29 Narrow groove welding torch

Publications (2)

Publication Number Publication Date
IT8119871A0 IT8119871A0 (it) 1981-02-20
IT1135552B true IT1135552B (it) 1986-08-27

Family

ID=22422967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19871/81A IT1135552B (it) 1980-02-29 1981-02-20 Cannello di saldatura di scanalature strette

Country Status (6)

Country Link
US (1) US4309590A (it)
EP (1) EP0035386B1 (it)
JP (1) JPS56134080A (it)
DE (1) DE3171649D1 (it)
ES (1) ES265869Y (it)
IT (1) IT1135552B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504729A (en) * 1980-11-05 1985-03-12 Babcock-Hitachi Kabushiki Kaisha Three o'clock welding method in narrow groove
US4445021A (en) * 1981-08-14 1984-04-24 Metco, Inc. Heavy duty plasma spray gun
DE3220242A1 (de) * 1982-05-28 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Engspaltschweisskopf
US4591685A (en) * 1983-10-12 1986-05-27 The Boeing Company Narrow gap welding torch
JPS60103578U (ja) * 1983-12-20 1985-07-15 三菱重工業株式会社 狭開先ｔｉｇ溶接ト−チ
DE3413102A1 (de) * 1984-04-06 1985-10-17 Kraftwerk Union AG, 4330 Mülheim Brenner zum wig-schweissen
US4667083A (en) * 1986-02-14 1987-05-19 Westinghouse Electric Corp. Torch for preheating a continuously fed welding wire
DE8906897U1 (de) * 1989-06-06 1989-08-17 HBE Hydro-Behälterbau GmbH, 5982 Neuenrade Schutzgasschweißbrenner
MX173237B (es) * 1990-08-21 1994-02-10 Blas Diaz Pena Mejoras en electrodo para hornos electricos de fundicion de metales, no consumible y enfriado por agua
US5313046A (en) * 1992-09-28 1994-05-17 Frank Zamuner Welding torch
US5670072A (en) * 1994-04-22 1997-09-23 General Electric Company Method and apparatus for joining metal components with mitigation of residual stresses
US5793009A (en) * 1996-06-20 1998-08-11 General Electric Company Apparatus for joining metal components using broad, thin filler nozzle
US5889251A (en) * 1997-04-11 1999-03-30 Framatome Technologies, Inc. Apparatus for narrow groove welding
US5900167A (en) * 1997-09-12 1999-05-04 Rudnicki; James L. Narrow prep MIG welding
US6211490B1 (en) * 1999-06-21 2001-04-03 Lincoln Global, Inc. Nozzle for shielded arc welding gun
US6271495B1 (en) 2000-02-04 2001-08-07 The United States Of America As Represented By The Department Of Energy Narrow groove welding gas diffuser assembly and welding torch
ATE507024T1 (de) * 2001-11-07 2011-05-15 Commw Scient Ind Res Org Berührungsspitze für elektrisches lichtbogenschweissen unter verwendung eines drahtes
US20090148719A1 (en) * 2007-12-07 2009-06-11 Alcoa Inc. Friction-stir weldments and systems and methods for producing the same
EP2216123A1 (de) * 2009-02-05 2010-08-11 Siemens Aktiengesellschaft Schutzgasrohr und Kontaktrohr einer Vorrichtung zum verbesserten Engspaltschweißen
EP2216122A1 (de) * 2009-02-05 2010-08-11 Siemens Aktiengesellschaft Schutzgasrohr und Kontaktrohr einer Vorrichtung zum verbesserten Engspaltschweißen
US20110132877A1 (en) * 2009-12-09 2011-06-09 Lincoln Global, Inc. Integrated shielding gas and magnetic field device for deep groove welding
CN104384683B (zh) * 2014-09-22 2016-05-25 武汉纳瑞格智能设备有限公司 窄间隙/超窄间隙气体保护焊自动焊焊枪及其制造方法
US10189108B2 (en) 2015-08-07 2019-01-29 Lincoln Global, Inc. Hot-wire welding assembly for deep and narrow recessed gaps
US10675699B2 (en) * 2015-12-10 2020-06-09 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10709006B2 (en) * 2016-07-08 2020-07-07 Norsk Titanium As Fluid-cooled contact tip assembly for metal welding
US11241753B2 (en) 2016-07-08 2022-02-08 Norsk Titanium As Contact tip contact arrangement for metal welding
GB2558897B (en) * 2017-01-17 2019-11-20 Gkn Aerospace Sweden Ab Wire dispenser
FR3100001B1 (fr) * 2019-08-22 2023-04-14 Safran Aircraft Engines Procede de fabrication additive d’une piece de turbomachine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436515A (en) * 1945-12-18 1948-02-24 Graves M Jones System for visual code signaling
US2510415A (en) * 1949-02-07 1950-06-06 Sidney M Harvey Welding gun with gas shielded arc
US2544711A (en) * 1949-03-26 1951-03-13 Air Reduction Method and apparatus for welding with gas shields having laminar flow
US2868950A (en) * 1956-11-13 1959-01-13 Union Carbide Corp Electric metal-arc process and apparatus
US3048691A (en) * 1960-03-31 1962-08-07 Westinghouse Electric Corp Welding gun
NL290760A (it) * 1962-03-30
US3204076A (en) * 1962-10-04 1965-08-31 Thermal Dynamics Corp Electric arc torch
FI44182C (fi) * 1963-03-12 1971-09-10 Esab Oy Taipuisa letkukokonaisuus hitsauslangan, hitsausvirran, suojakaasun ja paineilman johtamiseksi kaasukaarihitsaukseen tarkoitettuun hitsauspistooliin
GB1034762A (en) * 1964-01-14 1966-07-06 Union Carbide Corp Gas-shielded arc torch
US3261962A (en) * 1964-11-24 1966-07-19 Union Carbide Corp Metal arc welding torch
US3514567A (en) * 1968-07-22 1970-05-26 Virgil G Strang Welding equipment
US3826888A (en) * 1973-03-05 1974-07-30 Mc Donnell Douglas Corp Deep narrow gap welding torch
US4188526A (en) * 1976-03-15 1980-02-12 Babcock-Hitachi Kabushiki Kaisha Narrow weld-groove welding process
CA1055120A (en) * 1976-04-29 1979-05-22 Canadian General Electric Company Limited Welding gun for deep narrow gaps
JPS617009U (ja) * 1984-06-15 1986-01-16 三洋電機株式会社 電磁ソレノイド駆動機構

Also Published As

Publication number Publication date
EP0035386A1 (en) 1981-09-09
DE3171649D1 (en) 1985-09-12
JPS56134080A (en) 1981-10-20
US4309590A (en) 1982-01-05
EP0035386B1 (en) 1985-08-07
ES265869Y (es) 1983-08-01
IT8119871A0 (it) 1981-02-20
ES265869U (es) 1983-02-16

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